| Positioning Technology | Multi-constellation GNSS using GPS, Galileo, GLONASS, or BeiDou | More satellite systems can improve availability and positioning reliability in difficult environments. | Prefer a tracker that supports multiple GNSS constellations and provides a clear location-accuracy specification. Typical outdoor accuracy is about 5–15 metres, depending on surroundings. |
| Cellular Connectivity | 4G LTE-M, NB-IoT, LTE Cat 1, or another supported cellular standard | The tracker needs a cellular connection to transmit its location to an app or web platform. | Check network compatibility in every country where the tracker will be used. Do not choose based only on the network name; supported bands and roaming availability are equally important. |
| Location Update Interval | On-demand, approximately 10 seconds to 60 minutes, depending on the mode | Shorter intervals provide more current movement information but generally consume more battery and data. | Choose adjustable tracking intervals, movement-triggered updates, and a battery-saving mode. A 10–30 second interval is useful for active tracking, while longer intervals suit parked assets. |
| Battery Capacity | Commonly about 2,000–20,000 mAh for rechargeable magnetic units | A larger battery can extend operating time, but it usually increases the tracker's size and weight. | Compare battery capacity with the manufacturer's stated runtime under a defined update interval. Runtime can be significantly shorter in weak-signal areas or cold weather. |
| Expected Battery Life | From several days to several months, depending on usage and device design | Battery life determines how often the tracker must be removed and recharged. | Look for published estimates for standby, periodic tracking, and continuous tracking rather than relying on one maximum figure. |
| Charging Method | USB-C, magnetic charging contacts, or a sealed rechargeable battery | Convenient charging reduces maintenance and helps prevent downtime. | Check charging time, cable availability, connector protection, and whether the tracker can remain weather-resistant while the charging port is closed. |
| Weather Protection | IP65, IP67, or IP68 ratings are common for outdoor tracking devices | Protection against dust and water is important when the tracker is installed beneath or outside a vehicle or asset. | IP67 generally indicates protection from dust and temporary immersion in water under specified test conditions. IP ratings do not guarantee protection from high-pressure water, chemicals, or impact. |
| Magnetic Mounting Strength | Usually specified as a magnetic pull force or holding force in kilograms or newtons | A weak magnet may detach because of vibration, speed, uneven surfaces, or metal contamination. | Choose a corrosion-resistant magnetic base with a protective rubber layer. Verify the stated holding force on a clean, flat steel surface and allow a safety margin for real-world conditions. |
| Tamper Detection | Removal alert, vibration sensor, light sensor, or enclosure-open detection | An alert can indicate that the tracker has been moved, removed, or interfered with. | Look for configurable alerts, notification history, and the ability to distinguish normal vibration from actual removal to reduce false alarms. |
| Geofencing | Virtual circular or polygon boundaries with entry and exit alerts | Geofences help monitor vehicles, equipment, and other authorized assets without watching the map continuously. | Check the number of supported geofences, minimum boundary size, alert delay, and whether alerts can be delivered by push notification, email, or text message. |
| Motion and Ignition Monitoring | Accelerometer-based movement detection; optional vehicle voltage or ignition input on some models | Motion sensing can conserve battery and identify unauthorized movement. Ignition monitoring can provide additional vehicle status information. | For a self-powered magnetic tracker, prioritize a reliable accelerometer and configurable motion sensitivity. Do not expect ignition status unless the device has a suitable vehicle connection. |
| Location Accuracy | Typically about 5–15 metres outdoors under good satellite visibility | Accuracy affects the usefulness of route history, geofence alerts, and asset recovery. | Remember that buildings, underground parking areas, dense urban structures, trees, and metal enclosures can reduce accuracy or delay a fix. |
| Tracking Platform | Mobile application, web dashboard, or both | The platform controls alerts, live location, route history, and device settings. | Evaluate map usability, historical route retention, multi-device support, export options, user permissions, and whether essential features require an ongoing subscription. |
| SIM and Data Charges | Embedded SIM, replaceable SIM, or user-provided SIM; recurring cellular data may apply | Connectivity costs can exceed the hardware price over the product's lifetime. | Confirm activation fees, monthly or annual plans, roaming rules, included data, cancellation terms, and what happens when the subscription expires. |
| Data and Privacy Controls | Account authentication, encrypted transmission, access controls, and data-retention settings | Location data can reveal sensitive information about people, vehicles, and routines. | Use tracking only with lawful authorization and informed consent where required. Check account security, password controls, data deletion options, and who can access location history. |
| Operating Temperature | Often approximately −20°C to 60°C, but specifications vary | Extreme temperatures can reduce battery performance, shorten runtime, or affect charging safety. | Compare the specified operating and charging temperatures with the environment where the tracker will be installed. Avoid charging a lithium battery outside its approved temperature range. |
| Size and Weight | Commonly compact enough for concealed placement, with weight influenced by battery size and magnet design | A smaller device is easier to install discreetly, while a heavier unit may offer a larger battery or stronger mounting system. | Measure the available mounting area before purchase. Ensure the device does not interfere with moving parts, heat sources, sensors, or vehicle safety equipment. |
| Warranty and Support | Warranty periods and support availability vary by seller and region | Reliable support is valuable when the tracker loses connectivity, requires a firmware update, or needs replacement. | Check warranty coverage, return conditions, firmware-update policy, documentation quality, and support response channels before ordering. |